/Engine/Source/Runtime/Core/Public/Math/Vector.h
Squared distance between two points in the XY plane only.
The squared distance between two points in the XY plane
static T DistSquaredXY ( const [TVector](API\Runtime\Core\Math\TVector)< T > & V1, const [TVector](API\Runtime\Core\Math\TVector)< T > & V2 )